Given the widespread adoption of open-source software within the US federal government, including the US Department of Defense, it's perhaps not surprising that the regulation-heavy federal government is finally getting around to issuing guidelines for open-source adoption within the US Department of Defense:
One of the primary issues to be addressed is if open source software is a form of commercial off-the-shelf software (COTS)....The memo should also dispel lingering ideas that open source software may not be used because it is a form of shareware or freeware....The memo will also confirm that it is acceptable for an agency to contribute source code back into a public open source project....In addition to defining the relationship open source has with COTS, shareware and copyright, the memo may also articulate some of the possible advantages of deploying open source.
What a profoundly important step forward for the US federal government, and for corporate open-source adoption more broadly. A range of software vendors like IBM and HP have policies as to employee contributions to open-source projects, for example, but in this case we have a major organization defining the parameters in which its employees can contribute to open source.
Will this be contagious? Let's hope so, because it could help to bring a massive flood of open-source software into the industry, given that most enterprise software is written for use by enterprises, not for sale by vendors.
In the narrowest sense, however, this memo potentially portends the proliferation of open-source adoption within the US Department of Defense on a grand scale.